go-gitea/gitea · Security
Gitea primary email ownership bypass allows cross-user email changes
- GHSA ID
- GHSA-4c8f-3m6h-m56r
- CVE ID
- CVE-2026-27657
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Description
Gitea versions before 1.25.5 allow a user to change another user's primary email address.
CWEs
- CWE-639 · Authorization Bypass Through User-Controlled Key
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-27657 ↗
- https://github.com/go-gitea/gitea/pull/36586 ↗
- https://github.com/go-gitea/gitea/pull/36607 ↗
- https://blog.gitea.com/release-of-1.25.5 ↗
- https://github.com/go-gitea/gitea/releases/tag/v1.25.5 ↗
- https://github.com/go-gitea/gitea/commit/8d26ea93738430a57d00c2da0fd97e1ba712eed7 ↗
- https://github.com/go-gitea/gitea/commit/e927a86586afc138959b462d4040d1547f406f71 ↗
- https://github.com/advisories/GHSA-4c8f-3m6h-m56r ↗